Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808246 | Composite material in rod, tube, strip, sheet or plate shape with reversible thermomechanical properties and process for its production | Joachim Albrecht | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808246 | Composite material in rod, tube, strip, sheet or plate shape with reversible thermomechanical properties and process for its production | Joachim Albrecht | 1989-02-28 |